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$125+ Cheap flights from Hong Kong (HKG) to Singapore (SIN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/20. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SIN
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Find cheap flights from Hong Kong to Singapore with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Hong Kong Intl to Singapore Changi are usually found in March or September, booked 83 days in advance, depart on a Wednesday or Sunday and return on a Sunday

Cheap flight deals from Hong Kong to Singapore

Cheapest flights from Hong Kong to Singapore
Explore the most affordable flight options available from Hong Kong to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This Booking.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/29:35 pm
HKG
-
SIN
1 stop13h 35m
Multiple Airlines
Mon 2/99:30 pm
SIN
-
HKG
1 stop15h 35m
Multiple Airlines
Deal found 1/26$265
This Mytrip deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/110:15 am
HKG
-
SIN
1 stop16h 55m
Multiple Airlines
Fri 2/66:00 am
SIN
-
HKG
1 stop6h 55m
Multiple Airlines
Deal found 1/26$266
This oojo deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/218:45 am
HKG
-
SIN
1 stop8h 45m
Malaysia Airlines
Fri 6/264:35 pm
SIN
-
HKG
1 stop7h 15m
Malaysia Airlines
Deal found 1/25$267
This Singapore Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/33:40 pm
HKG
-
SIN
Nonstop3h 45m
Singapore Airlines
Wed 6/107:25 am
SIN
-
HKG
Nonstop3h 55m
Singapore Airlines
Deal found 1/26$269
This Mytrip deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/124:20 pm
HKG
-
SIN
1 stop16h 00m
Multiple Airlines
Tue 3/177:30 pm
SIN
-
HKG
2 stops20h 10m
Multiple Airlines
Deal found 1/25$270
This Trip.com deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/128:45 am
HKG
-
SIN
1 stop7h 55m
Malaysia Airlines
Tue 3/179:55 am
SIN
-
HKG
1 stop13h 55m
Malaysia Airlines
Deal found 1/25$271
This Singapore Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/43:40 pm
HKG
-
SIN
Nonstop3h 45m
Singapore Airlines
Wed 6/107:25 am
SIN
-
HKG
Nonstop3h 55m
Singapore Airlines
Deal found 1/26$272
This FlightHub deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/53:45 pm
HKG
-
SIN
Nonstop4h 05m
Singapore Airlines
Sun 3/87:30 am
SIN
-
HKG
Nonstop3h 50m
Singapore Airlines
Deal found 1/25$273
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/14:25 pm
HKG
-
SIN
Nonstop4h 00m
Scoot
Sun 3/811:25 am
SIN
-
HKG
Nonstop4h 00m
Scoot
Deal found 1/26$276
This oojo deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/32:40 pm
HKG
-
SIN
1 stop5h 50m
Royal Brunei Airlines
Sun 5/109:30 pm
SIN
-
HKG
1 stop16h 05m
Royal Brunei Airlines
Deal found 1/26$277
This FlightHub deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/218:45 am
HKG
-
SIN
1 stop6h 50m
Malaysia Airlines
Wed 6/2412:15 pm
SIN
-
HKG
1 stop11h 35m
Malaysia Airlines
Deal found 1/26$278
This Kiwi.com deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/268:20 pm
HKG
-
SIN
1 stop13h 25m
Multiple Airlines
Thu 1/2912:15 pm
SIN
-
HKG
1 stop20h 55m
Multiple Airlines
Deal found 1/24$279

Find flight deals from Hong Kong to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 26, 2026.

Most accurate provider

OneTravel
3 stars

Most trusted provider

OneTravel
3 stars

Round-trip from

$266
(Mytrip)

One-way from

$125
(CheapOair)

Popular in

December

Cheapest in

March

Average price

$365

Good round-trip deal

$352 or less

Good one-way deal

$186 or less
Provider with most accurate pricing for Hong Kong Intl-Singapore Changi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Hong Kong Intl-Singapore Changi flights.
Search Deals
From Hong Kong Intl to Singapore Changi
Search Deals
One-way flight from Hong Kong Intl to Singapore Changi
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Hong Kong Intl to Singapore Changi.
Search Deals
Price to beat on a one-way flight from Hong Kong Intl to Singapore Changi.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hong Kong to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 26, 2026.
Use the filters below to find and compare flights from Hong Kong to Singapore that are best for you.

Fly from

Hong Kong

Fly to

Singapore

Route

Depart

Return

Price

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Mon 6/22

8:45 am-3:35 pm

1 stop6h 50m

Singapore Changi

Thu 6/25

3:35 pm-11:50 pm

1 stop8h 15m

$293

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Fri 2/20

3:25 pm-3:00 pm

1 stop23h 35m

Singapore Changi

Thu 2/26

6:15 pm-5:25 pm

1 stop23h 10m

$324

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Wed 2/11

3:25 pm-11:40 am

2 stops20h 15m

Singapore Changi

Thu 2/12

11:00 pm-11:30 am

1 stop12h 30m

$331

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Thu 3/12

5:40 pm-4:25 am

1 stop10h 45m

Singapore Changi

Mon 3/16

2:40 am-7:20 pm

3 stops16h 40m

$331

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Thu 2/5

7:40 am-1:40 am

3 stops18h 00m

Singapore Changi

Mon 2/9

12:55 am-11:40 am

1 stop10h 45m

$331

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Tue 2/24

10:05 pm-3:00 pm

1 stop16h 55m

Singapore Changi

Sat 2/28

2:40 am-12:15 am

3 stops21h 35m

$331

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Mon 3/2

7:40 am-11:40 am

3 stops28h 00m

Singapore Changi

Fri 3/6

5:25 am-4:20 pm

1 stop10h 55m

$331

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Mon 2/9

1:30 pm-12:05 pm

1 stop22h 35m

Singapore Changi

Wed 2/25

3:45 pm-9:00 am

1 stop17h 15m

$375

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Tue 2/10

7:40 pm-12:05 pm

1 stop16h 25m

Singapore Changi

Sun 2/15

3:45 pm-11:50 am

1 stop20h 05m

$375

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Wed 5/6

7:50 pm-10:15 am

1 stop14h 25m

Singapore Changi

Mon 5/11

7:15 pm-6:50 pm

2 stops47h 35m

$434

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 22 results
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Compare providers for flights from Hong Kong to Singapore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hong Kong to Singapore in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
BudgetAirPrice Accuracy1 starTrust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Hong Kong-Singapore flights, users find the pricing of OneTravel to be most consistent on Cheapflights vs. OneTravel Users can find the same prices on Hong Kong-Singapore flight deals on Cheapflights vs. OneTravel >95% of the time. Price accuracy is based on data collected from Hong Kong-Singapore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hong Kong-Singapore flights, Cheapflights users trust OneTravel the most. OneTravel has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hong Kong-Singapore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Hong Kong to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Hong Kong with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Hong Kong to Singapore

How far ahead should I book a flight from Hong Kong to Singapore?

Use this chart to determine the optimal time to book a round-trip flight from Hong Kong to Singapore. Price data was last updated on January 23, 2026.

Booking 83 days in advance of your planned departure date is, on average, the best time to get cheap flights from Hong Kong to Singapore. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Hong Kong to Singapore?

Currently, June is the cheapest month in which you can book a flight from Hong Kong to Singapore (average of $183). Flying from Hong Kong to Singapore in December is currently the most expensive (average of $275). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HKG to SIN?

Find hourly flight availability from Hong Kong to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 26, 2026.

When flying from Hong Kong to Singapore, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 42% versus a flight in the afternoon.

What is the cheapest day to fly from Hong Kong to Singapore?

Use this chart to determine the cheapest time to fly round-trip from Hong Kong to Singapore. Price data was last updated on January 24, 2026.

Travelers seeking maximum savings on their Hong Kong to Singapore flight should consider departing on Wednesday at noon when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Hong Kong to Singapore?

The best insider tips for Hong Kong to Singapore flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Hong Kong to Singapore trip
Our travel experts
Yulia Denisyuk

Yulia Denisyuk

Expert on Cathay Pacific and SIN

Yulia is a freelance journalist who’s dispatched from 90+ countries. Her work focuses on cultures, adventure trips and air travel, appearing in NatGeo, NYT, CNTraveler, and more. For past assignments, she’s stayed with nomads in Mongolia and learned the art of Imigongo in Rwanda. She’s based in Chicago; in winter she often questions that decision.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on Singapore Airlines and HKG

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated January 26, 2026.
See what other customers who have flown with Singapore Airlines, Cathay Pacific, and Scoot from Hong Kong to Singapore have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,437 reviews

Entertainment

8.0

Comfort

8.0

Food

7.8

Boarding

8.3

Overall

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Singapore Airlines
8.1
Very good
1,437 reviews
Singapore Airlines
8.1
Very good
1,437 reviews

Entertainment

8.0

Comfort

8.0

Food

7.8

Boarding

8.3

Overall

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Cathay Pacific
7.6
Good
1,144 reviews
Singapore Airlines
8.1
Very good
1,437 reviews

Entertainment

8.0

Comfort

8.0

Food

7.8

Boarding

8.3

Overall

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Scoot
6.7
Okay
316 reviews
Singapore Airlines
8.1
Very good
1,437 reviews

Entertainment

8.0

Comfort

8.0

Food

7.8

Boarding

8.3

Overall

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Hong Kong to Singapore?

    To fly from Hong Kong to Singapore, you need to book a flight from Hong Kong Intl (HKG) to Changi (SIN). Nonstop flights to Singapore Changi from Hong Kong Intl take 4h 00m on average. When it comes time to book airfare, you have a few options: there are 38 outbound flights from Hong Kong Intl to Changi offered by 3 different airlines.

  • How popular is this Hong Kong to Singapore flight route?

    Within the past month, 32 users have taken a look at flights from Hong Kong Intl to Singapore Changi.

  • How long is the flight from Hong Kong to Singapore?

    There are many flights that can get you from Hong Kong to Singapore in 9h 30m. Fly via Malaysia Airlines or China Eastern to get the fastest option. Airlines will cover a distance of 1593 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Hong Kong to Singapore round-trip?

    Our cheapest airline available from Hong Kong to Singapore is Scoot. Our recent data shows that you can find tickets from as low as $181 on this airline. Additional options worth looking into are Singapore Airlines and Cathay Pacific, starting at $224 and $246 round-trip. You may be able to fly from Hong Kong to Singapore for 50% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Hong Kong to Singapore one-way?

    The cheapest airline one-way is Scoot, with whom users have recently found tickets for as low as $90. However, be on the lookout for offers from Hainan Airlines and Malaysia Airlines, as they are both options that can get you from Hong Kong to Singapore for a low price.

  • What are the most reliable airlines from Hong Kong to Singapore?

    Before booking your flight to Singapore from Hong Kong, check out the most reliable airlines to get you to your destination on time: British Airways (95%), Ethiopian Air (90%), Gulf Air( 86%).

  • What are the cheapest flights from Hong Kong to Singapore?

    Looking for the cheapest flight from Hong Kong to Singapore? While on average our users pay $1,121, our data indicates the cheapest price to be $131. The most popular route (Hong Kong Intl - Singapore Changi), is priced around $256.

  • Can I find deals for flights from Hong Kong to Singapore that include hotel bookings?

    Yes. In addition to deals on Hong Kong to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hong Kong to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Singapore.

  • Can I find deals for business class flights from Hong Kong to Singapore?

    Yes. Cheapflights offers flight deals from Hong Kong to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Hong Kong to Singapore?

    Currently, June is the cheapest month in which you can book a flight from Hong Kong to Singapore (average of $183). Flying from Hong Kong to Singapore in December is currently the most expensive (average of $275). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Hong Kong to Singapore

Discover the top 3 airlines that operate flights from Hong Kong to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest$181Average$259FlexibilityNo cancel feeOn-timeN/A
Singapore AirlinesCheapest$224Average$387FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$246Average$400FlexibilityNo cancel feeOn-time72%

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